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\multicolumn{13}{c}{Impact of treatment assignment on standardized test scores} \\ \hline
 & (1) & (2) & (3) & (4) & (5) & (6) & (7) & (8) & (9) & (10) & (11) & (12) \\
VARIABLES & std\_total\_score2 & std\_total\_score2 & std\_core\_score2 & std\_core\_score2 & std\_MTC & std\_MTC & MTC\_1 & MTC\_1 & std\_ENG & std\_ENG & ENG\_1 & ENG\_1 \\ \hline
 &  &  &  &  &  &  &  &  &  &  &  &  \\
treatment & -0.02 & -0.02 & -0.02 & -0.02 & 0.10** & 0.11** & -0.11*** & -0.11*** & -0.01 & -0.01 & -0.02 & -0.02 \\
 & (0.03) & (0.03) & (0.03) & (0.03) & (0.05) & (0.05) & (0.03) & (0.03) & (0.06) & (0.06) & (0.02) & (0.02) \\
AGE &  & -0.00 &  & -0.01 &  & -0.07*** &  & 0.02** &  & -0.07*** &  & 0.00 \\
 &  & (0.01) &  & (0.01) &  & (0.02) &  & (0.01) &  & (0.02) &  & (0.01) \\
female &  & -0.04 &  & -0.04 &  & -0.01 &  & 0.04 &  & -0.17*** &  & 0.04** \\
 &  & (0.03) &  & (0.03) &  & (0.05) &  & (0.03) &  & (0.06) &  & (0.02) \\
subject\_count &  & -0.07** &  & -0.08** &  & -0.02 &  & -0.02 &  & 0.08 &  & -0.01 \\
 &  & (0.03) &  & (0.03) &  & (0.05) &  & (0.03) &  & (0.06) &  & (0.02) \\
std\_AGG\_mock & 1.00*** & 1.00*** & 0.96*** & 0.96*** &  &  &  &  &  &  &  &  \\
 & (0.02) & (0.02) & (0.03) & (0.03) &  &  &  &  &  &  &  &  \\
std\_MTC\_mock &  &  &  &  & 0.66*** & 0.66*** & -0.13*** & -0.12*** &  &  &  &  \\
 &  &  &  &  & (0.03) & (0.03) & (0.01) & (0.01) &  &  &  &  \\
std\_ENG\_mock &  &  &  &  &  &  &  &  & 0.53*** & 0.52*** & -0.08*** & -0.08*** \\
 &  &  &  &  &  &  &  &  & (0.04) & (0.03) & (0.01) & (0.01) \\
Constant & -0.27*** & 0.34 & -0.47*** & 0.34 & -0.56*** & 0.83 & 0.67*** & 0.42 & -0.35** & 0.22 & 0.11 & 0.07 \\
 & (0.10) & (0.33) & (0.11) & (0.36) & (0.08) & (0.59) & (0.10) & (0.30) & (0.14) & (0.64) & (0.09) & (0.23) \\
 &  &  &  &  &  &  &  &  &  &  &  &  \\
Observations & 731 & 729 & 731 & 729 & 731 & 729 & 731 & 729 & 731 & 729 & 731 & 729 \\
 R-squared & 0.88 & 0.88 & 0.82 & 0.83 & 0.53 & 0.54 & 0.29 & 0.30 & 0.46 & 0.47 & 0.26 & 0.26 \\ \hline
\multicolumn{13}{c}{ Robust standard errors in parentheses} \\
\multicolumn{13}{c}{ *** p$<$0.01, ** p$<$0.05, * p$<$0.1} \\
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